Article pubs.acs.org/JPCC
Quantitative High-Angle Annular Dark-Field Scanning Transmission Electron Microscope (HAADF-STEM) Tomography and HighResolution Electron Microscopy of Unsupported Intermetallic GaPd2 Catalysts Rowan Leary,*,† Zineb Saghi,† Marc Armbrüster,‡ Gregor Wowsnick,‡ Robert Schlögl,§ John Meurig Thomas,† and Paul A. Midgley*,† †
Department of Materials Science and Metallurgy, University of Cambridge, Pembroke Street, Cambridge CB2 3QZ, United Kingdom ‡ Max-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Strasse 40, 01187 Dresden, Germany § Department of Inorganic Chemistry, Fritz Haber Institute of the Max Planck Society, Faradayweg 4-6, 14195 Berlin, Germany S Supporting Information *
ABSTRACT: Apart from describing the occurrence and detailed crystallographic nature of novel five-fold twinned nanoparticles (